package com.xexun.gpstracker.study;

import android.content.Intent;
import android.net.Uri;

import java.io.File;


public class FileIntent {
    public static Intent getFileIntent(String param) {
        String suffix = param.substring(param.lastIndexOf("."));
        if(suffix.equalsIgnoreCase(".doc") || suffix.equalsIgnoreCase(".docx")) {
            return getWordFileIntent(param);
        } else if(suffix.equalsIgnoreCase(".txt")) {
            return getTextFileIntent(param);
        } else if(suffix.equalsIgnoreCase(".xls") || suffix.equalsIgnoreCase(".xlsx")) {
            return getExcelFileIntent(param);
        } else if(suffix.equalsIgnoreCase(".pdf")) {
            return getPdfFileIntent(param);
        } else if(suffix.equalsIgnoreCase(".ppt")) {
            return getPptFileIntent(param);
        } else{
            return null;
        }
    }
    /**
     * android获取一个用于打开Word文件的intent
     * @filename filename
     * @return
     */
    public static Intent getWordFileIntent(String param ) {
        Intent intent = new Intent("android.intent.action.VIEW");

        intent.addCategory("android.intent.category.DEFAULT");

        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

        Uri uri = Uri.fromFile(new File(param ));

        intent.setDataAndType(uri, "application/msword");

        return intent;
    }

    /**
     * android获取一个用于打开Excel文件的intent
     * @filename filename
     * @return
     */
    public static Intent getExcelFileIntent(String filename)
    {
        Intent intent = new Intent("android.intent.action.VIEW");
        intent.addCategory("android.intent.category.DEFAULT");
        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        Uri uri = Uri.fromFile(new File(filename));
        intent.setDataAndType(uri, "application/vnd.ms-excel");
        return intent;
    }

    /**
     * android获取一个用于打开PPT文件的intent
     * @filename filename
     * @return
     */
    public static Intent getPptFileIntent(String filename)
    {
        Intent intent = new Intent("android.intent.action.VIEW");
        intent.addCategory("android.intent.category.DEFAULT");
        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        Uri uri = Uri.fromFile(new File(filename));
        intent.setDataAndType(uri, "application/vnd.ms-powerpoint");
        return intent;

    }

    /**
     * android获取一个用于打开视频文件的intent
     * @filename filename
     * @return
     */
    public static Intent getVideoFileIntent(String filename)
    {
        Intent intent = new Intent("android.intent.action.VIEW");
        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
        intent.putExtra("oneshot", 0);
        intent.putExtra("configchange", 0);
        Uri uri = Uri.fromFile(new File(filename));
        intent.setDataAndType(uri, "video/*");
        return intent;
    }

    /**
     * android获取一个用于打开音频文件的intent
     * @filename filename
     * @return
     */
    public static Intent getAudioFileIntent(String filename)
    {
        Intent intent = new Intent("android.intent.action.VIEW");
        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
        intent.putExtra("oneshot", 0);
        intent.putExtra("configchange", 0);
        Uri uri = Uri.fromFile(new File(filename));
        intent.setDataAndType(uri, "audio/*");
        return intent;
    }

    /**
     * android获取一个用于打开文本文件的intent
     * @filename filename
     * @filename filenameBoolean
     * @return
     */
    public static Intent getTextFileIntent(String filename)
    {
        Intent intent = new Intent("android.intent.action.VIEW");
        intent.addCategory("android.intent.category.DEFAULT");
        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
      /*  if (filenameBoolean)
        {
            Uri uri1 = Uri.parse(filename);
            intent.setDataAndType(uri1, "text/plain");
        }
        else
        {*/
            Uri uri2 = Uri.fromFile(new File(filename));
            intent.setDataAndType(uri2, "text/plain");
       // }
        return intent;
    }

    /**
     * android获取一个用于打开PDF文件的intent
     * @filename filename
     * @return
     */
    public static Intent getPdfFileIntent(String filename)
    {
        Intent intent = new Intent("android.intent.action.VIEW");
        intent.addCategory("android.intent.category.DEFAULT");
        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        Uri uri = Uri.fromFile(new File(filename));
        intent.setDataAndType(uri, "application/pdf");
        return intent;
    }

    /**
     * android获取一个用于打开图片文件的intent
     *
     * @filename filename
     * @return
     */
    public static Intent getImageFileIntent(String filename)
    {
        Intent intent = new Intent("android.intent.action.VIEW");
        intent.addCategory("android.intent.category.DEFAULT");
        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        Uri uri = Uri.fromFile(new File(filename));
        intent.setDataAndType(uri, "image/*");
        return intent;
    }

    /**
     * android获取一个用于打开HTML文件的intent
     *
     * @filename filename
     * @return
     */
    public static Intent getHtmlFileIntent(String filename)
    {
        Uri uri = Uri.parse(filename).buildUpon()
                .encodedAuthority("com.android.htmlfileprovider")
                .scheme("content").encodedPath(filename).build();
        Intent intent = new Intent("android.intent.action.VIEW");
        intent.setDataAndType(uri, "text/html");
        return intent;
    }
}